llvm-project/llvm/test/Transforms/Inline/2008-03-04-StructRet.ll

29 lines
1.2 KiB
LLVM

; RUN: llvm-as < %s | opt -inline -disable-output
%struct.Benchmark = type { i32 (...)** }
%struct.Complex = type { double, double }
%struct.ComplexBenchmark = type { %struct.Benchmark }
define %struct.Complex @_Zml7ComplexS_1(double %a.0, double %a.1, double %b.0, double %b.1) nounwind {
entry:
%mrv = alloca %struct.Complex ; <%struct.Complex*> [#uses=2]
%mrv.gep = getelementptr %struct.Complex* %mrv, i32 0, i32 0 ; <double*> [#uses=1]
%mrv.ld = load double* %mrv.gep ; <double> [#uses=1]
%mrv.gep1 = getelementptr %struct.Complex* %mrv, i32 0, i32 1 ; <double*> [#uses=1]
%mrv.ld2 = load double* %mrv.gep1 ; <double> [#uses=1]
ret double %mrv.ld, double %mrv.ld2
}
define void @_ZNK16ComplexBenchmark9oop_styleEv(%struct.ComplexBenchmark* %this) nounwind {
entry:
%tmp = alloca %struct.Complex ; <%struct.Complex*> [#uses=0]
br label %bb31
bb: ; preds = %bb31
call %struct.Complex @_Zml7ComplexS_1( double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00 ) nounwind ; <%struct.Complex>:0 [#uses=1]
%gr = getresult %struct.Complex %0, 1 ; <double> [#uses=0]
br label %bb31
bb31: ; preds = %bb, %entry
br i1 false, label %bb, label %return
return: ; preds = %bb31
ret void
}